package com.walmartlabs.concord.server.process.event;

/*-
 * *****
 * Concord
 * -----
 * Copyright (C) 2017 - 2019 Walmart Inc.
 * -----
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =====
 */

public enum EventPhase {

    PRE("pre"),
    POST("post");

    private final String key;

    EventPhase(String key) {
        this.key = key;
    }

    public String getKey() {
        return key;
    }

    public static EventPhase fromString(String s) {
        if (s == null) {
            return null;
        }

        return valueOf(s.toUpperCase());
    }
}
